Responses
Not sure if it’s this but it’s a fucking underground underrated old but gold manhwa https://www.mangago.zone/read-manga/ultimiter/
Not quite it, but thank you!
Oh I didn’t see the vr part oops
It's about children/teens in school ages being placed in a virtual reality, where they live in moving robot schools in a desert, and the schools battle each other for rank. The kids all have a unique power and the mc is a secretly op class president. Thank you!